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不锈钢方钢
- 产品编号 : CP-003
- 分类： 不锈钢型材
- 描述：材质: 303,304,304L,310,310S,316,316L,321,347,420,430,2205 标准: GB, SUS, AISI, DIN174， ASTM A276/484M 规格: 330 ~ 200×200(1/8~ 4)
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材质 |
303,304,304L,310,310S,316,316L,321,347,420,430,2205 |
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标准 |
GB,SUS,AISI,DIN174,ASTM A276/484M |
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规格 |
3×30~ 200×200（1/8"~4"） |
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交货状态 |
热轧，酸白，喷砂，抛光 |
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理论重量 |
（边长+边长-厚度）（mm）×厚度（mm）×0.00793 |
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GB/T 905-94 |
冷拉方钢尺寸、外形允许偏差 |
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尺寸 |
级别 |
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H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
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3 |
0~-0.014 |
0~-0.025 |
0~-0.040 |
0~-0.060 |
0~-0.100 |
0~-0.140 |
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﹥3~≦6 |
0~-0.018 |
0~-0.030 |
0~-0.048 |
0~-0.075 |
0~-0.120 |
0~-0.180 |
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﹥6~≦10 |
0~-0.022 |
0~-0.036 |
0~-0.058 |
0~-0.090 |
0~-0.150 |
0~-0.220 |
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﹥10~≦18 |
0~-0.027 |
0~-0.043 |
0~-0.070 |
0~-0.110 |
0~-0.180 |
0~-0.270 |
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﹥18~≦30 |
0~-0.033 |
0~-0.052 |
0~-0.084 |
0~-0.130 |
0~-0.210 |
0~-0.330 |
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﹥30~≦50 |
0~-0.039 |
0~-0.062 |
0~-0.100 |
0~-0.160 |
0~-0.250 |
0~-0.390 |
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﹥50~≦80 |
0~-0.046 |
0~-0.074 |
0~-0.120 |
0~-0.190 |
0~-0.300 |
0~-0.460 |
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GB/T 702-2008 |
热轧扁钢尺寸、外形允许偏差 |
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对边距离S(mm) |
级别 |
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1组 |
2组 |
3组 |
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﹥7~≦20 |
±0.25 |
±0.35 |
±0.40 |
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﹥20~≦30 |
±0.30 |
±0.40 |
±0.50 |
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﹥30~≦50 |
±0.40 |
±0.50 |
±0.60 |
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﹥50~≦80 |
±0.60 |
±0.70 |
±0.80 |
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﹥80~≦110 |
±0.90 |
±1.00 |
±1.10 |
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﹥110~≦150 |
±1.20 |
±1.30 |
±1.40 |
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GB/T 908-2008 |
热锻扁钢尺寸，外形允许偏差 |
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尺寸 |
级别 |
尺寸 |
级别 |
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1组 |
2组 |
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1组 |
2组 |
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﹥50~≦60 |
+1.5 -1.0 |
+2.0 -1.0 |
﹥160﹣≦180 |
+4.0 -2.0 |
+5.0 -2.0 |
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﹥60~≦80 |
+2.0 -1.0 |
+2.5 -1.0 |
﹥180﹣≦200 |
+5.0 -2.0 |
+6.0 -2.0 |
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﹥80~≦100 |
+2.5 -1.0 |
+3.0 -1.0 |
﹥200﹣≦220 |
+5.0 -3.0 |
+6.0 -3.0 |
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﹥100~≦120 |
+2.5 -1.5 |
+3.0 -1.5 |
﹥220﹣≦240 |
+6.0 -3.0 |
+7.0 -3.0 |
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﹥120~≦140 |
+3.0 -1.5 |
+3.5 -1.5 |
﹥240﹣≦250 |
+7.0 -3.0 |
+8.0 -3.0 |
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﹥140~≦160 |
+3.0 -2.0 |
+4.0 -2.0 |
﹥250 |
+8.0 -3.0 |
+9.0 -3.0 |
